Liquid Concepts Water Transfer Printing Offering water transfer printing distribution supplies and custom services Looking for distribution services? Whether you are a hobbyist or a professional, our selection of custom films and hydrographics equipment are the best in the industry.
Make a Transfer Tank In order to build an accurate simulation, you need to know the exact position of the floating film.
Building an immersion printing transfer tank into an existing 3D printer is a convenient way to precisely dip the model. We used a Form 2 printer and repurposed an old resin tank, which was cleaned with the silicone layer removed.
We laser cut a small water tank out of acrylic, assembled with solvent, and glued into the empty resin tank. This design ensures that if water spills, it will spill into the tank instead of the printer. Our water tank includes a printed barrier that helps prevent the film from sticking to the side walls of the tank.
Simulate Hydrographics In the immersion printing process, hydrographic film floats on the surface of a water bath through surface tension. By baking the diffuse texture of your model to the final frame of the simulated film, you can pre-distort the texture map so that it will un-distort as the object is dipped.
If you try it out and find better settings, send us a line! Import the UV-mapped model, position it centered above the tank, and add collision physics. Keyframe the location of the model along the Z axis over 50 frames, starting fully above and ending fully below the film.
The film should behave like a cloth being dragged down wherever the collision model touches it, eventually wrapping around the midpoint of the object.
Save the baked image texture over the blank file. Verify the results by running the simulation again. Import your baked texture as the UV texture map of the film. Dip the Graphics We attached the model to a printed quick-mount.
The model for the mount can be re-used. The center of the quick mount is the same as the center of the model, and the center of the pool. This ensures that the model registers to the same location every time. Print your graphics on PVA hydrographics film.
Use an inkjet printer with pigment-based ink. Make sure to scale the 2D print correctly based on the rendered resolution of the baked texture and the simulated size of the film.
Coat the film with fixing solution using a Preval sprayer to and let it dry for at least 10 minutes. Fill the water tank with water between 28 and 30 degrees C.
Lay the film ink-side-up on the surface of the water.
If there are air bubbles under the film, you can quickly blow on them to move them away. The film will wrinkle, and then become smooth. Spray the film with activator. Using less activator will make the film stronger, and less likely to fill corners.
Using more activator will make the film weaker and fill interior corners better, but can make colors less intense and reduce the accuracy of the simulation. Using too much activator will dissolve the image.
Dip the part into the film. The optimal dipping speed is about mm per second. Rinse the part under water to remove the excess film. Let it air dry for an hour.
Test Cases Spherical Mapping Objects with gradual curves work very well. Objects with gradual curves, such as spheres, work very well. The result closely matches the simulation. Some folding and wrinkling of the film is unavoidable with compound curves like spheres, but this excess film can usually be gently washed off in water.
Complex Surface with Undercuts and Large Z Breaks This frog model was used to demonstrate challenging geometry with big variations in slope.
The frog model pictured has challenging geometry with big variations in slope. Surprisingly, it worked quite well.TWN Industries Launches New Entry-Level Activator Spray System Our all-new meter spray system is the perfect entry-level system for automating activation.
This system is a smaller, more affordable version of our production-level spray systems that was built for your small business. business license and a DBA doing business as fictitious business name filing even if you are a small business, a home business (home based business) or an online eBay business.
Starting a . Liquid Concepts offers a vast selection of hydrographic dipping products to help you get the best results, whether you own a water transfer printing business or you’re a hobbyist who wants to customize your gear the DIY way.
3. Wisconsin Hydrographics budgets roughly $10, per year on Marketing. With the Hydrographics market being so saturated with those who do water transfer printing, it is important to stand out from the crowd.
Advertising will be a large part of your success along with your business reputation for quality and customer satisfaction. 4. Computational Hydrographic Printing, presented by Yizhong Zhang, Chunji Yin, Changxi Zheng, and Kun Zhou at ACM SIGGRAPH The software’s authors haven’t made any software available yet, but you can replicate some of their technique by creating a simple simulation in Blender and applying the result to a 3D printed model with immersion printing.
Hydrographic printing (also known as Hydrographics, immersion printing, water transfer printing, water transfer imaging, hydro dipping or cubic printing) is a printing technique that allows you to apply printed designs to three dimensional surfaces.